Determinação do EROI do gás natural e carvão mineral

Detalhes bibliográficos
Autor(a) principal: Oliveira, André Freitas
Data de Publicação: 2019
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFABC
Texto Completo: http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815
Resumo: Orientador: Prof. Dr. Fernando Gasi
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spelling Determinação do EROI do gás natural e carvão mineralEROIENERGIA LÍQUIDAGÁS NATURALCARVÃO MINERALBRASILNET ENERGYNATURAL GASCOALBRAZILPROGRAMA DE PÓS-GRADUAÇÃO EM ENERGIA - UFABCOrientador: Prof. Dr. Fernando GasiCoorientador: Prof. Dr. Sérgio Ricardo LourençoDissertação (Mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Energia, São Bernardo do Campo, 2019.In an increasing energy demand scenario, determining the capacity of an energy source to provide a surplus of energy is an important aspect to verify its efficiency as a safe energy source. However, few are the studies whose main goal is to determine this characteristic of Brazilian fuels. Thus, the goal of this study is to quantify the energetic flows needed to make available one unit of two fuels in Brazil, coal and natural gas, when considering the steps to extract, process and transport these fuels, evaluating the energy surplus they provide. The indicator energy returned on invested (EROI) was used with this purpose as it evaluates the capability of an energy source to energetically pay for the energy investment made by society to get it. As a way to compare the results for both fuels, the life cycle assessment software SimaPro® was also employed to estimate the EROI. SimaPro® has an extensive database and it provides tools to evaluate energy characteristics of a process. In this study, the EROI of the natural gas from the Campos e Santos basins were estimated, as well as for the coal from different locations of the Southern States of Santa Catarina and Rio Grande do Sul. The average EROI found for the Campos basin in the time frame analyzed, from 2002 to 2017, was 3, whereas the EROI from the Santos basin was around 8 between 2011 and 2017. The natural gas production from the Santos basin is much more recent in comparison with the Campos basin, which might explain the difference. As for the coal, the medium EROI was much higher, 39, although it was much harder to find public available information about the energetic costs to mining it. The results estimated for natural gas were reproduced by the SimaPro® but the results diverge for coal, probably due to differences between the software's database and the coal production conditions in Brazil.Gasi, FernandoLourenço, Sérgio RicardoCassiano, Douglas AlvesMassote, Alexandre AugustoOliveira, André Freitas2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdf92 f.http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815&midiaext=77702http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815&midiaext=77703Cover: http://biblioteca.ufabc.edu.br/php/capa.php?obra=118815porreponame:Repositório Institucional da UFABCinstname:Universidade Federal do ABC (UFABC)instacron:UFABCinfo:eu-repo/semantics/openAccess2022-03-22T16:08:50Zoai:BDTD:118815Repositório InstitucionalPUBhttp://www.biblioteca.ufabc.edu.br/oai/oai.phpopendoar:2022-03-22T16:08:50Repositório Institucional da UFABC - Universidade Federal do ABC (UFABC)false
dc.title.none.fl_str_mv Determinação do EROI do gás natural e carvão mineral
title Determinação do EROI do gás natural e carvão mineral
spellingShingle Determinação do EROI do gás natural e carvão mineral
Oliveira, André Freitas
EROI
ENERGIA LÍQUIDA
GÁS NATURAL
CARVÃO MINERAL
BRASIL
NET ENERGY
NATURAL GAS
COAL
BRAZIL
PROGRAMA DE PÓS-GRADUAÇÃO EM ENERGIA - UFABC
title_short Determinação do EROI do gás natural e carvão mineral
title_full Determinação do EROI do gás natural e carvão mineral
title_fullStr Determinação do EROI do gás natural e carvão mineral
title_full_unstemmed Determinação do EROI do gás natural e carvão mineral
title_sort Determinação do EROI do gás natural e carvão mineral
author Oliveira, André Freitas
author_facet Oliveira, André Freitas
author_role author
dc.contributor.none.fl_str_mv Gasi, Fernando
Lourenço, Sérgio Ricardo
Cassiano, Douglas Alves
Massote, Alexandre Augusto
dc.contributor.author.fl_str_mv Oliveira, André Freitas
dc.subject.por.fl_str_mv EROI
ENERGIA LÍQUIDA
GÁS NATURAL
CARVÃO MINERAL
BRASIL
NET ENERGY
NATURAL GAS
COAL
BRAZIL
PROGRAMA DE PÓS-GRADUAÇÃO EM ENERGIA - UFABC
topic EROI
ENERGIA LÍQUIDA
GÁS NATURAL
CARVÃO MINERAL
BRASIL
NET ENERGY
NATURAL GAS
COAL
BRAZIL
PROGRAMA DE PÓS-GRADUAÇÃO EM ENERGIA - UFABC
description Orientador: Prof. Dr. Fernando Gasi
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815
url http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815&midiaext=77702
http://biblioteca.ufabc.edu.br/index.php?codigo_sophia=118815&midiaext=77703
Cover: http://biblioteca.ufabc.edu.br/php/capa.php?obra=118815
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
92 f.
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFABC
instname:Universidade Federal do ABC (UFABC)
instacron:UFABC
instname_str Universidade Federal do ABC (UFABC)
instacron_str UFABC
institution UFABC
reponame_str Repositório Institucional da UFABC
collection Repositório Institucional da UFABC
repository.name.fl_str_mv Repositório Institucional da UFABC - Universidade Federal do ABC (UFABC)
repository.mail.fl_str_mv
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